I wouldn't have time to scout the area for junk.
我不会有时间在那个地区找废物。
We still get junk mail for the previous occupants.
我们仍会收到给先前住户的'垃圾邮件。
He seems to live off junk food.
他好像靠吃垃圾食品为生。
Raise your hands if you like junk food.
如果你喜欢垃圾食品，就举起你的手。
